Just picked one of these up today.
http://www.marvin3m.com/baseball/blilpro.htm Sold non-working on ebay, so after I adjusted the plum bob, played a game. Needs lots of work (of the cleaning variety). The unit is the same general shape as a pinball game as we know them today, with a little bit of pin2000 thrown in for good measure in the head box shape. The manikin golfer is aimed with a big manual knob, and you make your shots with the choice of soft, medium or hard buttons. Any broad definition of pinball would include a game like this, but of course we are used to a fairly standard layout today, and in particular the ability to control the ball with flippers, which this type of game lacks. I think the girls are going to love it (their first look at it today was great to watch, they were very keen). Anyway, just for fun - over to you - do you consider this game to be a pinball machine?